Consolidated Statements of Financial Condition (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Allowance for credit losses	$ 0	$ 0
Allowance for credit loss	$ 18,327	$ 16,506
Preferred Stock, Par or Stated Value Per Share (in dollars per share)	$ 1	$ 1
Preferred Stock, Shares Authorized (in shares)	2,000,000	2,000,000
Preferred Stock, Shares Issued (in shares)	28,750	28,750
Preferred Stock, Shares Outstanding (in shares)	28,750	28,750
Common stock, par value (in dollars per share)	$ 4	$ 4	[1]
Common stock, shares authorized (in shares)	10,000,000	10,000,000	[1]
Common stock, shares outstanding (in shares)	7,602,783	7,527,415	[1]
Common stock, shares issued (in shares)	7,602,783	7,527,415	[1]
Common stock, shares nonvested (in shares)	237,286	228,300	[1]

[1] Derived from audited consolidated financial statements.